CN215110432U - Flange mounting structure of speed reducer - Google Patents
Flange mounting structure of speed reducer Download PDFInfo
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- CN215110432U CN215110432U CN202121629568.1U CN202121629568U CN215110432U CN 215110432 U CN215110432 U CN 215110432U CN 202121629568 U CN202121629568 U CN 202121629568U CN 215110432 U CN215110432 U CN 215110432U
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- cylinder
- flange
- speed reducer
- mounting structure
- end cover
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Abstract
The utility model provides a flange mounting structure of speed reducer, including reduction gear case, end cover and ring flange, be equipped with the dead eye on the reduction gear case, one side of reduction gear case sets up the end cover, and the end cover covers the dead eye, is equipped with the constant head tank on the reduction gear case, and the constant head tank is located the end cover periphery, can dismantle in the constant head tank and be connected with the annular disk, and the one end of annular disk sets up a plurality of cylindrical support rods, and a plurality of cylindrical support rods are along annular disk circumference equipartition, and every bracing piece all can dismantle with the ring flange and be connected. A flange mounting structure of speed reducer, the ring flange is fixed with the bracing piece through first bolt hole and second bolt hole with the bolt, the ring flange bolt fastening is on the bracing piece, leaves sufficient space for the installation of ring flange, does not influence the installation of below end cover and next door end cover, simple installation, the practicality is high, easily promotes.
Description
Technical Field
The utility model belongs to the flange field especially relates to a flange mounting structure of speed reducer.
Background
The flange is also called a flange collar or flange. The flange is a part for connecting the shafts and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the device for connection between two devices.
When the high-speed shaft of the speed reducer is connected with a flange, the type selection of the speed reducer is selected according to a motor, the motor mounting flange is fixed, but the motor mounting flange is larger than the high-speed shaft of the speed reducer, the end cover is often difficult to mount due to the addition of the large mounting flange during mounting, other end cover mounting problems are influenced due to the fact that the bolt connection position is not fixed on the box body, and the flange mounting surface is larger after integral forming is caused by the aid of all mounting holes which can be used on the box body.
Disclosure of Invention
In view of this, the utility model aims at providing a flange mounting structure of speed reducer to solve the flange mounting position and will avoid the end cover to lead to the problem that flange mounting face is big.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a flange mounting structure of speed reducer, includes speed reducer case, end cover and ring flange, is equipped with the dead eye on the speed reducer case, and one side of speed reducer case sets up the end cover, and the end cover covers the dead eye, is equipped with the constant head tank on the speed reducer case, and the constant head tank is located the end cover periphery, can dismantle in the constant head tank and be connected with the ring flange, and the one end of ring flange sets up a plurality of cylindrical support rods, and a plurality of cylindrical support rods are followed ring flange circumference equipartition, and every bracing piece all can be dismantled with the ring flange and be connected.
Further, the bracing piece includes first cylinder and second cylinder, and first cylinder one end is fixed on the annular disc, and first cylinder other end fixed connection is to second cylinder one end, and the other end and the ring flange of second cylinder can be dismantled and be connected.
Furthermore, the first column body and the second column body are of an integrated structure, a circle center of the outer end of each second column body is provided with a first bolt hole, the flange plate is provided with a second bolt hole, and the first bolt holes correspond to the second bolt holes in a one-to-one mode.
Furthermore, the first cylinder is a cylinder, and the first cylinder and the second cylinder are located coaxially.
Furthermore, a flange inner spigot is arranged at the outer end of the second cylinder of each supporting rod, the opening direction of the flange inner spigot on each second cylinder faces the circle center of the bearing hole, and a flange outer spigot corresponding to the flange inner spigot is arranged on the flange plate.
Furthermore, the second cylinder is of a cylindrical structure, the outer diameter of the second cylinder is the same as that of the first cylinder, and the cross section of the flange inner spigot is of an arc-shaped structure.
Compared with the prior art, a flange mounting structure of speed reducer have following advantage:
(1) a flange mounting structure of speed reducer, the bracing piece can be dismantled with the ring flange and be connected, the tang in every bracing piece outer end is equipped with the flange, is equipped with the flange outer tang that corresponds with it on the ring flange, when needing the installation ring flange, with the tang in the flange and the outer tang joint of flange, spacing the ring flange, reuse bolt fastening leaves sufficient space for the installation of ring flange on the bracing piece, does not influence the installation of below end cover, simple installation, the practicality is high, easily promotes.
(2) A flange mounting structure of speed reducer, annular dish and constant head tank bolt fastening, the installation is dismantled conveniently, saves the operating efficiency, reduction in production equipment cost.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic perspective view of a flange mounting structure of a speed reducer according to an embodiment of the present invention;
fig. 2 is a front view of a flange surface of a box body of a flange mounting structure of a speed reducer according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an annular disc of a flange mounting structure of a speed reducer according to an embodiment of the present invention;
fig. 4 is a front view of a flange plate of a flange mounting structure of a speed reducer according to an embodiment of the present invention;
fig. 5 is a side view of a flange mounting structure of a speed reducer according to an embodiment of the present invention.
Description of reference numerals:
1-a box body; 11-a bearing bore; 2-end cap; 3-a flange plate; 31-a second bolt hole; 32-flange male end; 4-positioning a groove; 41-third bolt hole; 5-an annular disc; 51-a support bar; 511-a first cylinder; 512-a second cylinder; 52-first bolt hole; 53-flange inner spigot; 54-fourth bolt hole; 6-a data analysis unit; 61-a measurer; 62-measuring point.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 4, a flange mounting structure of a speed reducer comprises a speed reducer case 1, an end cover 2 and a flange plate 3, wherein a bearing hole 11 is formed in the speed reducer case 1, the end cover 2 covers the bearing hole 11, a positioning groove 4 is formed in the speed reducer case 1, the positioning groove 4 is located on the periphery of the end cover 2, a plurality of third bolt holes 41 are formed in the positioning groove 4, a plurality of fourth bolt holes 54 are formed in an annular plate 5, the positions of the fourth bolt holes 54 correspond to the positions of the third bolt holes 41 one by one, the annular plate 5 is fixed to the positioning groove 4 through bolts, and the annular plate 5 is detachable and convenient to use; one end of the annular disc 5 is provided with a plurality of cylindrical support rods 51, the plurality of support rods 51 are uniformly distributed on the annular disc 5 in the circumferential direction, each support rod 51 is detachably connected with the flange plate 3, each support rod 51 comprises a first cylinder 511 and a second cylinder 512, the first cylinder 511 is a cylinder, one end of the first cylinder 511 is fixed on the annular disc 5, the other end of the first cylinder 511 is provided with the second cylinder 512, one end of the second cylinder 512 is connected with the first cylinder 511, the other end of the second cylinder is connected with the flange plate 3, the first cylinder 511 and the second cylinder 512 are of an integrated structure, the plurality of first cylinders 511 are distributed on the annular disc 5 in the circumferential direction, the middle part of one end of each second cylinder 512 is provided with a first bolt hole 52, the flange plate 3 is provided with a plurality of second bolt holes 31, the plurality of second bolt holes 31 are arranged along the circumferential direction of the flange plate 3, the positions of the first bolt holes 52 are in one-to one correspondence with the positions of the second bolt holes 31, the outer end of each support rod 51 is provided with an inner stop 53, the opening direction of the flange inner spigot 53 on each second column body 512 faces the circle center of the bearing hole 11, the flange plate 3 is provided with a flange outer spigot 32 corresponding to the flange inner spigot 53, the flange plate 3 is fixed on the support rod 51, the flange plate 3 is provided with a second bolt hole 31, the flange plate 3 is fixed on the second column body 512 of the support rod 51 through the second bolt hole 31 and the first bolt hole 52, enough space is reserved for mounting the flange plate 3, and the mounting of the lower end cover 2 is not influenced. When the flange plate is installed, the flange inner spigot 53 on the second column body 512 is clamped with the flange outer spigot 32 on the flange plate 3, so that the limiting effect is achieved.
As shown in fig. 1: when the speed reducer case 1 is processed, the positioning groove 4 and the bearing hole 11 are concentrically arranged, the annular disc 5 is matched with the positioning groove 4, the supporting rods 51 are fixed on the annular disc 5, the circumference formed by the supporting rods 5 is concentric with the bearing hole 11, and the coaxiality of installation of the flange plate 3 can be ensured.
As shown in fig. 5: the speed reducer case 1 is provided with a data analysis unit 6, the data analysis unit 6 is provided with a measurer 61, an output shaft is provided with a measuring point 62, and the data analysis unit 6 is used for detecting the rotating speed of the shaft.
The working principle of the flange mounting structure of the speed reducer is as follows:
when the flange is mounted to the speed reducer, the annular disk 5 is fixed to the positioning groove 4 by bolts, the support rod 51 is welded to the annular disk 5, in this embodiment, the number of the support rods is 6, the first cylinder 511 of the support rod 51 is a cylinder, a space is reserved for installing the end cover 2, the first cylinder 511 and the second cylinder 512 are of an integral structure, the second cylinder 512 is provided with a flange inner spigot 53, the flange outer spigot 32 and the flange inner spigot 53 on the flange 3 are clamped to play a role of limiting, so as to facilitate the installation of the flange 3, the second cylinder 512 is provided with a first bolt hole 52, the flange 3 is provided with a second bolt hole 31, the flange 3 and the second cylinder 512 are fixed by bolts through the first bolt hole 52 and the second bolt hole 31, a data analysis unit 6 is mounted on one side of the reduction gear housing 1, a measuring device 61 is provided on the data analysis unit 6, and a measuring point 62 is detected by the measuring device 61 for detecting the rotation speed of the output shaft.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a flange mounting structure of speed reducer which characterized in that: including reduction case (1), end cover (2) and ring flange (3), be equipped with dead eye (11) on reduction case (1), one side of reduction case sets up end cover (2), and end cover (2) cover dead eye (11), be equipped with constant head tank (4) on reduction case (1), constant head tank (4) are located end cover (2) periphery, can dismantle in constant head tank (4) and be connected with annular dish (5), the one end of annular dish (5) sets up a plurality of cylindrical bracing pieces (51), annular dish (5) circumference equipartition is followed in a plurality of cylindrical bracing pieces (51), and every bracing piece (51) and ring flange (3) all can be dismantled and be connected.
2. The flange mounting structure of a speed reducer according to claim 1, wherein: the supporting rod (51) comprises a first cylinder (511) and a second cylinder (512), one end of the first cylinder (511) is fixed on the annular disc (5), the other end of the first cylinder (511) is fixedly connected to one end of the second cylinder (512), and the other end of the second cylinder (512) is detachably connected with the flange disc (3).
3. The flange mounting structure of a speed reducer according to claim 2, wherein: first cylinder (511) and second cylinder (512) are integral structure, and every second cylinder (512) one end middle part is equipped with first bolt hole (52), is equipped with a plurality of second bolt holes (31) on ring flange (3), and a plurality of second bolt holes (31) set up along ring flange (3) circumference, first bolt hole (52) and second bolt hole (31) position one-to-one.
4. The flange mounting structure of a speed reducer according to claim 2, wherein: the first cylinder (511) is a cylinder, and the first cylinder (511) and the second cylinder (512) are located on the same axis.
5. The flange mounting structure of a speed reducer according to claim 2, wherein: the outer end of the second cylinder (512) of each supporting rod (51) is provided with a flange inner spigot (53), the opening direction of the flange inner spigot (53) on each second cylinder (512) faces the circle center of the bearing hole (11), and the flange plate (3) is provided with a flange outer spigot (32) corresponding to the flange inner spigot (53).
6. The flange mounting structure of a speed reducer according to claim 5, wherein: the second cylinder (512) is of a cylindrical structure, the outer diameter of the second cylinder (512) is the same as that of the first cylinder (511), and the section of the flange inner spigot (53) is of an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121629568.1U CN215110432U (en) | 2021-07-16 | 2021-07-16 | Flange mounting structure of speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121629568.1U CN215110432U (en) | 2021-07-16 | 2021-07-16 | Flange mounting structure of speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215110432U true CN215110432U (en) | 2021-12-10 |
Family
ID=79321539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121629568.1U Active CN215110432U (en) | 2021-07-16 | 2021-07-16 | Flange mounting structure of speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215110432U (en) |
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2021
- 2021-07-16 CN CN202121629568.1U patent/CN215110432U/en active Active
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